1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natita [175]
3 years ago
7

Please help, system of equasions

Mathematics
2 answers:
Ne4ueva [31]3 years ago
6 0
Your answer would be 6x + 3y = 36

We can find this because each shirt costs $6, so the total cost for shirts will be 6 multiplied by however many we buy, and since the number of shirts is represented by x, this gives us 6x.

The cost for each cap is $3, so the total cost for caps would be 3 multiplied the number of caps, which is 3y.

We want the overall cost to come out as $36 exactly, so we know that the total cost of shirts plus the total cost of caps must equal $36.

I hope this helps!
arlik [135]3 years ago
3 0

Answer:

x = 4, y = 4

Step-by-step explanation:

x+y=8

The total number of caps or shirts needed will be equal to the total amount of people in the system.

6x+3y=36

We can multiply the amount of caps and shirts by their price to get the total price needed.

y=8-x\\6x+3(8-x)=36\\6x+24-3x=36\\3x=12\\x=4

We can substitute one equation into another to solve for x.

Now we put our x value back into the other equation to get y

4+y=8\\y=4

Now we substitute both of our values into our second equation to verify that they are correct

6(4)+3(4)=36

So correct!

You might be interested in
ILL MARK BRAINIEST IF YOU CAN DO THIS CORRECTLY!!!
skelet666 [1.2K]

Answer:

76/100

Step-by-step explanation:

19/25 * 4/4=76/100

8 0
3 years ago
Please help me with this problem I don't understand how to solve it <br> 1.) Simplify. √18
Citrus2011 [14]
Answer:
3√2 or 4.2426

Explanation:
18 can be written as 9*2
This means that:
√18 can be written as √9 * √2
Now, √9 is equal to 3
So, the simplified form of √18 is 3√2 which is equal to 4.2426 in decimal form.

Hope this helps :)
6 0
3 years ago
Read 2 more answers
On a final exam, each multiple-choice question is worth 4 points and each word problem is worth 8 points. Lorenzo needs
Elena-2011 [213]

Answer:

4x + 8y = 50 or 4x + 8y > 50

Step-by-step explanation:

To find which equation show the exact answer, Becasue he need at least 50 poitns to have a B, so:

4x + 8y must larger or equal to 50

In these choice, some I can't figure out what it means but the correct answer for this is:

4x + 8y = 50 or 4x + 8y > 50

Hope this help you :3

7 0
4 years ago
Read 2 more answers
In 20X1, Ginzel Corporation agreed to provide a client with 20 detailed marketing analyses of its client's key products for a to
elixir [45]

Answer:

  1. $38,500
  2. $1,400

Step-by-step explanation:

1. According to the Accrual Principle of Accounting, revenue should only recognized when the goods or services for which it was paid for have been delivered. In other words, revenue should only be recognized when earned.

As of December 1, 20X1, Ginzel had only completed 7 of the 20 reports so the revenue recognized should be for the completed reports alone.

Total revenue for 20 reports = $110,000

Revenue for 7 reports = 7/ 20 * 110,000

= $38,500

2. The Accrual principle also applies to expenses and states that expenses should only be accounted for when incurred. As the $4,000 relates to all the reports, it should be apportioned evenly.

The costs of extraction and conversion of data for the year should therefore be;

= 7/20 * 4,000

= $1,400

7 0
3 years ago
Can someone help me pleaseee!
lisabon 2012 [21]
X=64 how you not know that?
7 0
3 years ago
Other questions:
  • Jeff starts driving at 45 miles per hour from the same point that Lauren starts driving at 40 miles per hour. They drive in oppo
    13·1 answer
  • A fourth-order polynomial passes through the five points for which the independent and dependent variables, x and y, respectivel
    10·1 answer
  • Which of the following arenot vocabulary words used to represent the solution(s) of a quadratic equations.A. zeros B. rootsC. x
    11·1 answer
  • Which of the following analyses involves making hypothetical changes to the data associated with a problem and observing how the
    12·1 answer
  • Which ratio is smaller 4:2 or 5:4
    8·2 answers
  • 4p+3p-2=19 What is p ?
    8·2 answers
  • A cubical water tank can contain 1000/125 cubic meters of water. Find the length of a
    7·1 answer
  • There were 58 frogs in a pond.f of the frogs hopped away.Choose the expression that shows how many frogs are in the pond.
    5·1 answer
  • Carter misses 25% of the free throws he attempts in a season. How many total free
    6·1 answer
  • Consider triangle ABC. What is b?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!